| Subject | English | German |
| reptil. | black soft-shell | Schwarze Weichschildkröte (Trionyx Atelopus) |
| environ., nat.res. | black soft-shell turtle | Schwarze Weichschildkröte (Trionyx ater) |
| reptil. | Mexican black soft-shell | Schwarze Weichschildkröte (Trionyx Atelopus) |